Zero Sum Game: Sex Crime  

Rock Sexual, Sex Crime: Zero Sum Game, ZERO SUM GAME -SEX CRIME-, Zero Sum Game

Yuukas significant other has a sibling in the group "Zero Sum" as their frontman. Following a demand, they were granted access to the backstage of a performance. However, after the event, all members of the band except for Keith, who is deeply enamored with his brother, abducted her and sexually assaulted her on the rooftop as part of an elaborate scheme orchestrated by Keith. Despite this traumatic experience, Yuukas continues to be haunted by it and finds herself unable to escape its effects.